In: Nursing
Order: cefazolin sodium 0.5 g IV q12h in 50 ml D5NS over 30 min on an infusion pump and volume control set. Supply: cefazolin sodium 1g/10ml. At what rate in ml/h will the nurse infuse the child's medication with an infusion pump?
Drug cefazolin sodium 0.5 g IV in 50ml over 30 minutes
Drug Available : 1gram/10ml
Ml/hour?
Drug order: 0.5g/ 50ml/30minutes
Here 0.5gram is equal to 500mg
Available drug: 1g/10ml that is 1000mg/10ml
So take 500mg/5ml
Here order dose
500mg/50ml/30minutes
50ml in 30minutes
So
100ml/60minutes
100ml/hour
Answer: 100ml/hour